Definitions for: Unionism

[n] the system or principles and theory of labor unions

Webster (1913) Definition: Un"ion*ism, n.
1. The sentiment of attachment to a federal union, especially
to the federal union of the United States.

2. The principles, or the system, of combination among
workmen engaged in the same occupation or trade.

Synonyms: trade unioniam

See Also: labor, labor movement, trade union movement